CVE-2026-14525

critical · 9.4

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 IBM WebSphere Application Server Liberty is vulnerable to an authentication bypass when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled.

9.4

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2026-08-13

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Weaknesses

CWE-306

Affected products

Vendor	Product	Affected versions
ibm	websphere_application_server	>= 17.0.0.3, < 26.0.0.9
apple	macos	all versions
ibm	aix	all versions
ibm	i	all versions
ibm	z/os	all versions
linux	linux_kernel	all versions
microsoft	windows	all versions

Check a specific version with /api/v1/cve/match.

References

https://www.ibm.com/support/pages/node/7283488

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-14525